cavis/libnd4j/include/ops/declarable/generic/parity_ops/zeros_as.cpp

56 lines
1.8 KiB
C++

/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
//
// Created by raver119 on 12.10.2017.
//
#include <op_boilerplate.h>
#if NOT_EXCLUDED(OP_zeros_as)
#include <ops/declarable/CustomOperations.h>
namespace nd4j {
namespace ops {
CUSTOM_OP_IMPL(zeros_as, 1, 1, false, 0, 0) {
auto out = OUTPUT_VARIABLE(0);
out->assign(0); // output is filled by zero by default
return Status::OK();
}
DECLARE_SYN(zeroslike, zeros_as);
DECLARE_SYN(zeros_like, zeros_as);
DECLARE_SHAPE_FN(zeros_as) {
auto in = inputShape->at(0);
auto dtype = block.numD() ? D_ARG(0) : ArrayOptions::dataType(in);
auto shape = nd4j::ConstantShapeHelper::getInstance()->createShapeInfo(dtype, in);
return SHAPELIST(shape);
}
DECLARE_TYPES(zeros_as) {
getOpDescriptor()
->setAllowedInputTypes(nd4j::DataType::ANY)
->setAllowedOutputTypes(nd4j::DataType::ANY)
->setSameMode(false);
}
}
}
#endif